<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
  <title>大事件-后台登录页</title>
  <link rel="stylesheet" type="text/css" href="css/reset.css" />
  <link rel="stylesheet" type="text/css" href="css/iconfont.css" />
  <link rel="stylesheet" type="text/css" href="css/main.css" />
  <!-- 引入bootstrap的css文件 -->
  <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css" />
  <!-- 引入jq文件 -->
  <script src="./libs/jquery-1.12.4.min.js"></script>
  <!-- 引入bootstrap的js文件 -->
  <script src="./libs/bootstrap/js/bootstrap.min.js"></script>

</head>

<body>
  <div class="main_wrap">
    <div class="header">
      <a href="#" class="logo"><img src="images/logo.png" alt="" /></a>
      <div class="copyright">
        CopyRight © 2019 深圳百秀信息技术股份有限公司<br />All Rights Reserved
      </div>
    </div>

    <div class="login_form_con">
      <div class="login_title"></div>
      <form class="login_form">
        <i class="iconfont icon-user"></i>
        <i class="iconfont icon-key"></i>
        <input type="text" class="input_txt" placeholder="邮箱/手机号" />
        <input type="password" class="input_pass" placeholder="密码" />
        <input type="submit" class="input_sub" value="登 录" />
      </form>
    </div>
  </div>
  <!-- 模态框静态代码 -->
<div id="myModal" class="modal fade" tabindex="-1" role="dialog">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span
            aria-hidden="true">&times;</span></button>
        <h4 class="modal-title">给老子细心点</h4>
      </div>
      <div class="modal-body">
        <p>One fine body&hellip;</p>
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-default" data-dismiss="modal">确认</button>
      </div>
    </div><!-- /.modal-content -->
  </div><!-- /.modal-dialog -->
</div><!-- /.modal -->

</body>

</html>
<script>
  $(function(){
    // 1.给登录按钮设置点击事件
    $('.input_sub').on('click',function(e){
      e.preventDefault();

      // 2.获得用户信息
      let username = $('.input_txt').val().trim()
      let password = $('.input_pass').val().trim();

      // 3.非空判断
      if(username == '' || password == ''){
        $('.modal-body p').text('请输入完整哦')
        $('#myModal').modal();
        return
      };

      // 4.发起ajax请求 验证用户信息是否正确
      $.ajax({
        type:'post',
        url:'http://localhost:8080/api/v1/admin/user/login',
        data:{
          username:username,
          password:password
        },
        success:function(backData){
          // console.log(backData);
          $('.modal-body p').text(backData.msg);
          $('#myModal').modal();

          // 注意: 模态框无法卡住程序,所以需要监听模态框的隐藏
          $('#myModal').on('hidden.bs.modal',function(e){
            if(backData.code == 200){
              // 成功后,保存token数据,并跳转到后台首页
              // 利用本地缓存
              localStorage.setItem('token76', backData.token);
              window.location ='./index.html'
            }else{
              $('.input_txt').val('');
              $('.input_pass').val('');
            }
          })
        }
      })
    })
  })
</script>
